The Science History Institute

Chemical reactions don’t just happen—you have to make them happen. ChemCrafter lets you build your own lab to run fun and creative experiments. Use the Chem-o-convertor to measure energy released and gain points that unlock new experiments, equipment, and chemicals. Use your new supplies to craft more gases, liquids, and solids.

As your strategy guides you through experiments with water, acids, and salts, you’ll create surprising color changes, encounter fire and smoke, release various gases, and shatter equipment as your achievements earn you an impressive set of trophy-room badges.